baber/WOPTO huggingface dataset:
Patent JP-H05231493-A (JP)
Title: Xy stage device
Inventor: SUGITA TOSHIAKI
IPC: G05G1/00
Filed: 1992-02-19
Abstract: PURPOSE:To construct an XY stage device for moving a stage in the respective normal and reverse directions of mutually orthogonal XY directions by inclining a joy stick, in such a way that the stage moves in the reverse direction to the inclination of the joy stick as to the X-direction but moves in the same direction as the inclination of the joy stick as to the Y-direction. CONSTITUTION:A stage 4 is provided movably in the +X, -X directions on a base 5, then a stage 3 is provided movably in the +Y, -Y directions thereon, and a stage 2 is provided movably in the +Y, -Y directions thereon. A joy stick 1 is then connected to the stage 2 in such a way as to be inclined in an optional direction around a fixed fulcrum part 6. The stage 3 moves in the -X, +X directions integrally with the stage 2 in relation to the +X, -X direction inclination of the joy stick 1, but moves in the +Y, -Y directions reversely to the stage 2 through a gear 7 in relation to the +Y, -Y direction inclination of the joy stick 1.
Patent JP-H05272922-A (JP)
Title: Visual sensor apparatus
IPC: G01B11/00
Filed: 1993-01-28
Abstract: PURPOSE:To make it possible to perform highly accurate measurement without enlarging the arranging area of markers even when a distance is changed by computing the position and the attitude with the images of the markers (markers neighboing other markers) facing each visual-sense input device in a region, where the distance to an object is small (large). CONSTITUTION:When a distance to an object 1 is small, a visual-sense input device 4A (4B) picks up the images of markers 2A and 2B (2D and 2E) on the object 1. A computer 5A (5B) computes the position and the attitude of the object based on the data of the markers 2A and 2B (2D and 2E) on the image of the picked-up image. On the contary, when the distance to the object 1 is large, the devices 4A (4B) picks up the images 2A-2E. The computer 5A (5B) computes the position and the attitude of the object 1 based on the data of the markers 2A-2E on the picked-up images. Namely, when the distance to the object 1 is large, the markers for devices 4A and 4B in the close proximity are shared, and the measurement can be performed without deteriorating the accuracy.
Patent JP-S59157575-A (JP)
Title: Spectrum analyzer
Inventor: TAKANO MITSUYOSHI
IPC: G01R23/173
Filed: 1983-02-27
Abstract: PURPOSE:To display a real positive input signal component to be measured on the screen of a CRT tube by setting the attenuation amount of a specific input attenuator and the amplification degree of an intermediate frequency amplifier to optimum values. CONSTITUTION:A value set to an input attenuator setting circuit 2 by the instruction of a commanding means 18 is set to an input attenuator 1 and a value set to an intermediate frequency amplification degree setting circuit 10 is set to an intermediate frequency amplifier 9. Thus, an operating means 19 sets a center frequency and a frequency span value stored in the storage means 7 to a sweep signal generating circuit 6 on the basis of the attenuation amount of the input attenuator 1 adjusted by an adjusting means 17 and the amplification degree of the intermediate frequency amplifier 9, making a sweep. Consequently, the spectrum of the real positive input signal to be measured which has no internal spuriousness is displayed on a display device 15.
Patent JP-2000231740-A (JP)
Title: Rom drive of optical hard disk, partial rom drive of optical hard disk and computer using them
Inventor: OKI YASUSHI
IPC: G11B7/135
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a read-only drive capable of rapidly reading out the information of large capacity recorded on an optical hard disk with super high density and to provide a computer using the drive. SOLUTION: This drive is provided with an information disk member 6 having a recessed part or projected part on the surface on which the read-only information is recorded, a light source part LS for supplying the light by which the information disk member 6 is irradiated, convergence optical systems 4, 5 for converging the light from the light source part LS to the surface of the information disk member 6 and guiding the light reflected from the surface to a specified direction, a flying head part 1 for making the convergence optical systems 4, 5 approach to the information disk member 6, and a detection part D for detecting the light reflected from the information disk member 6.
Patent JP-S56127650-A (JP)
Title: Tread rubber composition for tire
Inventor: FURUKAWA HIROSHI
IPC: C08L21/00
Filed: 1980-03-11
Abstract: PURPOSE: To obtain a tread rubber composition for tires with extremely reduced rolling resistance without damaging frictional resistance on a wet road surface, by utilizing a specific high-vinyl polybutadiene.  
     CONSTITUTION: 20W100pts.wt. High-vinyl polybutadiene rubber having at least 40wt% vinyl structure, preferably not less than 60wt% vinyl structure is blended with 80W0pts.wt., preferably 40W60pts.wt. natural rubber, synthetic isoprene rubber, or their mixture. A high-vinyl polybutadiene rubber having a glass-transition temperture from -70°CW-20° and 30W10% trans structure is preferable as  the high-vinyl polybutadiene rubber. The high-vinyl polybutadiene may be used  alone, and the performance of rolling resistance is improved further by blending it  with the natural rubber or synthetic polyisoprene rubber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03236061-A (JP)
Title: Production of transfer paper for electrophotography
Inventor: HORIKOSHI TSUTOMU
IPC: D21C9/10
Filed: 1990-02-14
Abstract: PURPOSE:To decrease the amt. of the paper powder to be generated and the generation of curling by compounding waste paper pulp of specific bleaching conditions to produce transfer paper. CONSTITUTION:The waste paper pulp subjected to a heating and holding treatment in the presence of an alkali of >=10g/l concn. (in terms of caustic soda) in the process for production of the transfer paper compounded with the waste paper pulp. Since the swelling by the alkali of the pulp fibers arises again according to this method, the paper powder and curling of the resulted transfer paper are decreased and the traveling property and workability in a copying machine improve.
Patent JP-S55125532-A (JP)
Title: Magnetic recorder/reproducer
Inventor: TAKANO MASAYUKI
IPC: G11B5/53
Filed: 1979-03-16
Abstract: PURPOSE: To use a head for both recording and reproduction and to reduce the number of heads, by detecting a height position from the rotary surface of a rotary magnetic head mounted on the movable element, and controlling the height position of the head.  
     CONSTITUTION: The lower surface 12a of the upper rotary drum 12 is made a basic surface, heads 20 and 21 which are opposite to each other and cross at right angles with each other are used in order to detect the height position from the basic surface of the heads 16 and 17, and the magnetic flux which is generated by the signal current of the head 20 is detected by the head 21. The amplitude of this detective output is detected 24, also the phase is detected 26, and the correcting signal of the polarity corresponding to deviation of the height position of the head 16 or 17 is obtained in accordance with both the detective outputs. In accordance with the aforesaid correcting signal, voltage is applied to the electrode of the bimorph plate 14, and the height position of the head 16 or 17 is controlled so as to be the basic surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56128608-A (JP)
Title: Hydraulic screw down device for rolling mill
Inventor: NOMURA AKIRA
IPC: B21B31/32
Filed: 1980-03-14
Abstract: PURPOSE:To improve the responsiveness of the hydraulic screw down device, by hydraulically communicating two oil chambers of the screw down cylinder respectively to two oil chambers of the intermediate cylinder, and by driving the intermediate cylinder so as to make the working speed, etc., in the roll-gap-reducing direction conform to that in the roll-gap-widening direction. CONSTITUTION:If the roll-gap-reducing command is produced, the oil amount of the oil chamber F of the double-acting cylinder 10 of the driving unit increases, and the oil amount of the oil chamber E decreases, so that the piston 16 moves leftward. Since the intermediate cylinder's piston 15 is mechanically connected to the piston 16, the piston 15 similarly moves leftward and compresses the oil of the oil chamber 5. As a result, the oil pressure of the oil chamber C of the screw down cylinder 8 increases, and thereby the screw down cylinder's ram moves upward or increases the rolling force. Whereas, if the roll-gap-widening command is produced, the oil pressure of the oil chamber D of the cylinder 8 increases and the screw down ram 7 is pushed down contrary to above-mentioned movements. Accordingly, the working speed, working force, etc., of the screw down cylinder in the roll-gap- reducing direction can be conformed to that in the roll-gap-widening direction so that the respectiveness of the hydraulic screw down device can be improved.
Patent JP-S60192319-A (JP)
Inventor: KOBASHI YASUHIRO
IPC: H01G9/04
Filed: 1984-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000229260-A (JP)
Title: Direct plotting method and direct plotting device
Inventor: OKUTSU KOICHI
IPC: B23K26/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a zoom mechanism to simplify the device. SOLUTION: A scanning control part 9 moves a laser irradiating part 6 in the K, Y directions, and at this time, a scanning velocity control part 10 of the scanning control part 9 makes variable the scanning velocity of the laser irradiating part 6, that is, the scanning velocity of a laser beam 8 from a laser irradiating port 5, based on the previously set pattern information. In this way, the hardening width of a hardening part of UV ink can be made variable. Therefore, without using a zoom mechanism, adjustment of resolution (DPI) and contrast (LPI) can be carried out.
Patent JP-H09220120-A (JP)
Title: Tissue paper case
Inventor: ISHIZAKI AKIRA
IPC: A45D44/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a tissue paper case comprising a simple composition at low cost and capable of easily and securely taking tissue paper out sheet by sheet. SOLUTION: This tissue paper case comprises a case main body 1 to store multiple sheets of tissue paper 3 overlapped and a door 5. An opening 2 is formed on the main body 1. On the back face of the door 5, a mirror 7 and an adhesive double coated tape piece 8 are provided. When the door 5 is closed, the adhesive double coated tape piece 8 adheres on the most upper sheet of the tissue paper 3 and the most upper sheet can be taken out from the opening 2 in a condition the most upper sheet is adhered by the tape piece 8 when the door 5 is opened.
Patent JP-H03235561-A (JP)
Title: Loopback diagnosis propriety discrimination system corresponding to line
Inventor: TOKUNAGA SHUICHI
IPC: H04M3/32
Filed: 1990-02-13
Abstract: PURPOSE:To improve the reliability of loopback diagnosis corresponding to a line or the like by applying diagnosis of clock input prior to the start of loopback diagnosis corresponding to line. CONSTITUTION:When the system enters the operating state, a detection signal corresponding to a line is transferred to a register 10 from a clock detection circuit 81 of a MODEM interface device 4 and set corresponding to the line. When a loopback diagnosis corresponding to the line is started by an information transmission reception controller 2, the set information corresponding to the line of the register 10 is referenced. When the set information represents the presence of the clock, the loopback diagnosis corresponding to the line similar to a conventional system is entered. Thus, even when the diagnosis is started without informing the presence of MODEM mount to the line corresponding loopback diagnosis system, diagnosis of a faulty line in mistake is not caused.
Patent JP-S58148153-A (JP)
Title: Gathering machine
Inventor: OOSHIMA HAJIME
IPC: B65H39/11
Filed: 1982-03-01
Abstract: PURPOSE:To prohibit the storage of recorded material into a faulty bin by specifying it among a plurality of bins for storage of recorded material discharged. CONSTITUTION:When a paper A is conveyed to a third bin 1-e, it is delivered between a changeover pawl 2-1 and a guide plate 15-1, a roller 3-2 and a follower 4-2 and a changeover pawl 2-2 and a guide plate 15-2 so as to pass through sensors 19-2 and 3 within a specified time and then, sent between a roller 3-3 and a follower 4-3. At this point, the pawl 2-3 turns at a specified angle to allow the tip thereof to enter a gap between the roller 3-3 and the follower 4-3 so that the paper A will be conveyed into the third bin 1-3. Then, the number of papers is counted with a sensor 17-3 and when it reaches a specified value, the conveyance of the paper A into the third bin 1-3 is halted.
Patent JP-S60175729-A (JP)
Title: Control device for motor fan for radiator
Inventor: KUMAGAI HIROSHI
IPC: F01P7/08
Filed: 1984-02-22
Abstract: PURPOSE:To prevent various component parts from inferiorly radiating heat, by arranging a resistor in parallel to a thermoswitch, in a circuit in which the thermoswitch is connected in series to a radiator motor fan so that the motor fan is rotated at a low speed when the thermoswitch is turned off. CONSTITUTION:A radiator 1 is provided thereto with a fan 3 driven by a motor 2 and a thermoswitch which is turned on and off in association with the temperature of cooling water flowing through the radiator 1. The switch 4 energizes the motor 2 to rotate the fan 3 when the temperature of the cooling water in the radiator 1 rises to a predetermined value. In the arrangement mentioned above, in the circuit in which the thermoswitch 4 is connected in seried to the motor 2, a resistor 5 is connected in parallel to the thermoswitch 4 so that the motor 2 is energized to rotate at a low speed by means of the resistor 5 even when the thermoswitch 4 is turned off. With this arrangement, the fan 3 may be prevented from providing a flow resistance to air introduced into an engine compartment, thereby the desired purpose is attained.
Patent JP-H03234960-A (JP)
Title: Control device for composite transmission gear
Inventor: TAKATORI KAZUHIRO
IPC: F16H59/42
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the occurrence of shock due to speed change by providing a high clutch releasing means which fixes a high clutch in a releasing condition when a range switching means is switched over to a lowest speed step fixing range, and thereby constituting torque at the lowest speed step fixing range to be transmitted by way of gear transfer. CONSTITUTION:When a range switching means such as a select lever and the like permits a signal set to a lowest speed step fixing range (L range) to be inputted to a controller, a signal for setting a step motor 106 at a low speed position is output. Namely, when the motor is driven at a lowest speed position, a speed change command valve 104 is moved to the most right direction in the figure, and a speed change control valve 108 interlocked via the valve 104 is also moved to the most right direction in the figure so that an output port 108b is thereby communicated with a drain port. This thereby causes a high clutch 66 which is engaged with primary pressure introduced, to be changed to a releasing condition, thereby suspending torque transmission by way of a V-belt so that torque is transmitted only through gear transmission. By this constitution, frequency speed change is thereby not required.
Patent JP-H06250108-A (JP)
Title: Compensation optical device and astronomical telescope, optical data link, and laser working machine using same
Inventor: ICHINOSE YUJI
IPC: B23K26/06
Filed: 1993-02-22
Abstract: PURPOSE:To compensate the wave front distortion even for a weak light. CONSTITUTION:When an incident light 1 is reflected by a shape variable mirror 2 to compensate the distortion of a wave front 14, the reflected light is phase modulated by vibrating every region of the reflection surface of the mirror 2 using different frequencies. The phase modulated light is taken out by a beam splitter 3 and converged on a pin hole 7 by a lens 6. The converged light is interfered with a laser beam 11 outputted from a laser oscillator 9 and the light intensity is detected by a photodetector 8. A wave front controller 12 separates each phase modulated signal based on the light intensity, the amount of advance or retard of an actuator placed at each region of the mirror is decided by the signal and the regions are driven through a driving power supply 13. Since the detected each phase modulated signal is an alternating signal, the signal is amplified by the interference with the laser beam and the compensation is made for the distortion of weak light wave front whose intensity is less than the receiving level of the photodetector.
Patent JP-H11217650-A (JP)
Title: Free-drilling steel
Inventor: MIYAMOTO MASASHI
IPC: C22C38/60
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a free-drilling steel capable of facilitating the discharge of chips at the time of deep hole working of a steel material for use in frinctional parts, producing excellent fatigue strength, preventing the stoppage of a production line, and attaining improvement in productivity. SOLUTION: The steel has a composition consisting of, by weight ratio, 0.05-0.50% C, 0.03-1.00% Si, 0.50-2.00% Mn, 0.01-0.11% S, 0.005-0.040% Al, either or both of 0.05-0.30% Pb and 0.01-0.30% Bi, and the balance Fe with impurities. This steel has spherical or rod-like inclusions in its matrix. The spherical inclusions have oxides as nuclei and the rod-like inclusions have sulfides as nuclei, and at least a part of the outside peripheral part of each nucleus has a layer containing either or both of Pb and Bi. Further, the size of these inclusions are regulated to 9 to 50 μm in width and 25 to 50 μm in length, and the number of the inclusions is regulated to >=8 pieces per square millimeter at an arbitrary cross section parallel to rolling direction, in a position at a depth one-fourth the diameter of the steel.
Patent JP-S59158411-A (JP)
Title: Remote controller
Inventor: SATOU YASUO
IPC: G08C19/30
Filed: 1983-02-28
Abstract: PURPOSE:To improve the electrostatic strength without losing noise immunity to ground by connecting electrically a metallic frame of a switch and a DC power line for control circuit. CONSTITUTION:A stabilized power supply having a required prescribed potential for the control circuit 8 is formed by a stabilized power supply 7 of a remote controller. The circuit 8 receives an input signal of the 1st and 2nd switches 9, 10 and is operated. Further, spike noise due to static discharge applied to the switches 9, 10 is absorbed by a bypass capacitor 13 at the primary side of the power supply device 7 through the 1st and 2nd short-circuit wires 11, 12. This absorption prevents spike noise due to a switch contact from being applied to the input side of the circuit 8. Thus, the electrostatic strength is improved without losing noise immunity to ground.
Patent JP-S54124308-A (JP)
Title: Core holder of built-up rotor for turbo machine
Inventor: FUJIWARA MINORU
IPC: F04D17/12
Filed: 1978-03-20
Abstract: PURPOSE: To make the best non-linear characteristic and attenuation effect of core holding, by fixing a lamellar ring to around a through bolt in a triangular shape by means of bolts and forcing the through bolt in the hole of impellers.  
     CONSTITUTION: A built-up rotor is composed of impellers 4 and spacers 5, 6 strongly fastened by a through bolt 1 and shaft ends 2, 3. High precision is required for indexing of drilling of the through bolt 1 and lamellar rings 10 and no clearance should be found amoung the bolt 1, holes of lamellar rings 10 and the outer diameter of sleeves 13 for fitting the components. The circumscribed circle of a core holder 10' fitted with triangular lamellar rings 10 can keep its coaxiality with the through bolt 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0616417-A (JP)
Title: Globular calcium carbonate and its production
Inventor: KOTONE AKIRA
IPC: C01F11/18
Filed: 1991-01-31
Abstract: PURPOSE:To economically obtaina specified globular calcium carbonate in high yield by mixing calcium chloride and bicarbonate, etc., and subjecting the mixture to a reaction in an aq. medium in the presence of a specified compd. to incorporate vaterite. CONSTITUTION:One or more kinds of phosphorus compds. shown by the formula (M is hydrogen atom or alkali, (n) is 1 or an integer of >1) are allowed to exist in an aq. medium by >=0.3wt.% based on the theoretical yield of the generated calcium carbonate to obtain an aq. soln. A. Calcium chloride B, calcium bicarbonate C and/or calcium carbonate D are mixed in 1:0.5 to 2 molar ratio of B:C and in 1:0.5 to 2 molar ratio of B:D to obtain an aq. soln. E. The solns. A and E are mixed, the mixture is agitated at 0-60 deg.C for 5-30min to bring about a reaction, and the product is filtered off, washed and dried to produce a globular calcium carbonate contg. >=30wt.% vaterite.
Patent JP-H04271544-A (JP)
Title: Multi-stage link extension system for atm switch
Inventor: SUGAWARA TSUGIO
Filed: 1991-02-27
Abstract: PURPOSE:To realize the extension of an optional link of an ATM switch with one kind of an NXN unit switch equipment. CONSTITUTION:Relevant same lines N are connected respectively to each combination of the first stage NXN unit switch equipments 110, 111, and 120, 121 and 1N0, 1N1. One side of NXN unit switch equipment 110, 112-1N0 makes switching only when output path designation of inputted ATM cells is 1-N, and the other side of NXN unit switch equipments 111, 121-1N1 makes switching only when the output path designation is N+1-N+N. Second and third stages of NXN unit switch equipments 210-2N1, 310-3N1 make switching to an output path relating to output path designation of 1-N. Each output of NXN unit switch equipments 310, 311, and 320, 321 and 3N0, 3N1 is concentrated for each of relevant N outputs in a way of 2:1 by ATM cell line concentration buffers 411-41N, 421-42N and 4N1-4NN.
Patent JP-S53118009-A (JP)
Title: Video head cylinder device
Inventor: YASUOKA HIDEJI
IPC: H04N5/78
Filed: 1977-03-24
Abstract: PURPOSE: To make possible rapid and highly accurate exchanging of rotary head cylinders by press-fitting a locating member between the inside perpheral face of a revolving shaft fitting hole and the top end part of the revolving shaft and concentrically locating both rotary and stationary head cylinders. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63199425-A (JP)
Title: Operating method for semiconductor production device
Inventor: SOTOZONO MAKOTO
IPC: H01L21/302
Filed: 1987-02-16
Abstract: PURPOSE:To obtain an operating method enabling continuous treatment only by changing a device parameter when the same wafer is treated through several processes or in several layers and having high productivity by each feeding back processes to proper processes in response to the result of the confirmation of the same gas after conditions are set again. CONSTITUTION:A first process setting conditions, a second process conducting exhaust up to base pressure, a third process controlling a gas, a fourth process treating an article to be treated under a vacuum state, and a fifth process making sure the presence of etching or deposition are provided. The same gas is confirmed after conditions are set again when there is etching or deposition, and processes are fed back between said third and fourth processes when all are the same. The same gas is made sure even in one gas when all are not the same, processes are fed back between the second and third processes on the same gas even in one gas, and processes are fed back between the first and second processes when all are different. Accordingly, reaching an optimum device parameter in the shortest time is enabled, thus improving productivity.
Patent JP-S59158875-A (JP)
Inventor: FUJITA KIYOSHI
IPC: E05B83/00
Filed: 1983-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。